Search Results - $ k^{\ast} $-iteration

A faster iterative scheme for common fixed points of $ G $-nonexpansive mappings via directed graphs: application in split feasibility problems by Iqbal, Maryam, Batool, Afshan, Hussain, Aftab, Al-Sulami, Hamed

“…We have suggested a new modified iterative scheme for approximating a common fixed point of two $ G $-nonexpansive mappings. Our approach was based on an…”
Get full text

How Many Iterations are Sufficient for Semiparametric Estimation? by Cheng, Guang

“… its Euclidean parameter and functional nuisance parameter via Newton-Raphson algorithm. The purpose of this paper is to provide a formula in calculating the minimal number of iterations \(k^\ast…”
Get full text

Computing the Square Root of a Low-Rank Perturbation of the Scaled Identity Matrix by Fasi, Massimiliano, Higham, Nicholas J., Liu, Xiaobo

Get full text

Powers in Orbits of Rational Functions: Cases of an Arithmetic Dynamical Mordell–Lang Conjecture by Cahn, Jordan, Jones, Rafe, Spear, Jacob

“…Let $K$ be a finitely generated field of characteristic zero. For fixed $m\geqslant 2$ , we study the rational functions…”
Get full text

Theory and Methods Related to the Singular-Function Expansion and Landweber's Iteration for Integral Equations of the First Kind by Strand, Otto Neall

“… ], we study the behavior of the iteration $\hat{f}_k = \hat{f}_{k - 1} + DK^\ast(g - K \hat{f}_{k - 1}),\quad k = 1, 2, \cdots,$ both with respect to its convergence properties and its response to singular functions of K…”
Get full text

The Fundamental Stellar Parameters of FGK Stars in the SEEDS Survey Norman, OK 73071, USA by Rich, Evan A., Wisniewski, John P., McElwain, Michael W., Hashimoto, Jun, Kudo, Tomoyuki, Kusakabe, Nobuhiko, Okamoto, Yoshiko K., Abe, Lyu, Akiyama, Eiji, Brandner, Wolfgang, Brandt, Timothy D., Cargile, Phillip, Carson, Joseph C., Currie, Thayne M., Egner, Sebastian, Feldt, Markus, Fukagawa, Misato, Goto, Miwa, Grady, Carol A., Guyon, Olivier, Hayano, Yutaka, Hayashi, Masahiko, Hayashi, Saeko S., Hebb, Leslie, Helminiak, Krzysztof G., Henning, Thomas, Hodapp, Klaus W., Ishii, Miki, Iye, Masanori, Janson, Markus, Kandori, Ryo, Knapp, Gillian R., Kuzuhara, Masayuki, Kwon, Jungmi, Matsuo, Taro, Mayama, Satoshi, Miyama, Shoken, Momose, Munetake, Morino, Jun-Ichi, Moro-Martin, Amaya, Nakagawa, Takao, Nishimura, Tetsuo, Oh, Daehyeon, Pyo, Tae-Soo, Schlieder, Joshua, Serabyn, Eugene, Sitko, Michael L., Suenaga, Takuya, Suto, Hiroshi, Suzuki, Ryuji, Takahashi, Yasuhiro H., Takami, Michihiro, Takato, Naruhisa, Terada, Hiroshi, Thalmann, Christian, Tomono, Daigo, Turner, Edwin L., Watanade, Makoto, Yamada, Toru, Takami, Hideki, Usuda, Tomonori, Tamura, Motohide

“… We have determined the basic stellar properties of F, K and G stars in the Strategic Exploration of Exoplanets and Disks with Subaru (SEEDS…”
Get full text

Sample-Efficient Low Rank Phase Retrieval by Nayer, Seyedehsara, Vaswani, Namrata

“…-math></inline-formula> from <inline-formula> <tex-math notation="LaTeX">\boldsymbol {y}_{k} = | \boldsymbol {A}_{k}^\top \boldsymbol {x}^{\ast} _{k}| </tex-math…”
Get full text

Clinical features and survival analysis of 40 cases of anti-MDA5 antibody-positive dermatomyositis complicated with interstitial lung disease by Zhao, Kaikai, Zhang, Juan, Kong, Qunyu, Zhang, Yong, Li, Cong, Huo, Kaikai, Fan, Na, Deng, Wenjing, Shi, Jie, Wang, Chunya, Li, Xueyi, Yang, Shuanying, Fang, Ping

“…Background Several studies have shown that patients with anti-MDA5 antibody-positive dermatomyositis (anti-MDA5 antibody + DM) have an increased risk of…”
Get full text

Trust Region Methods for the Estimation of a Complex Exponential Decay Model in MRI With a Single-Shot or Multi-Shot Trajectory by Chenxi Hu, Reeves, Stanley J.

“… The standard multi-echo approach can achieve high accuracy but requires a long acquisition time for sampling multiple k-space frames…”
Get full text

LSMR Iterative Method for General Coupled Matrix Equations by Toutounian, F., Mojarrab, M., Khojasteh Salkuyeh, D.

“…By extending the idea of LSMR method, we present an iterative method to solve the general coupled matrix equations ∑k=1qAikXkBik=Ci, i=1,2,…,p…”
Get full text

A Novel Iterative Method for Solving Systems of Fractional Differential Equations by Hesameddini, E., Rahimi, A.

“…The Reconstruction of Variational Iteration Method (RVIM) technique has been successfully applied to obtain solutions for systems of nonlinear fractional differential equations: D∗αxi(t)=Ni(t,x1,…,xn), xi(k)=cki,  0≤k≤[αi], 1≤i≤n, where D∗α…”
Get full text

An Analytic Center Cutting Plane Method for Semidefinite Feasibility Problems by Sun, Jie, Toh, Kim-Chuan, Zhao, Gongyun

“… At each iteration, the algorithm computes an approximate analytic center of a working set defined by the cutting plane system generated in the previous iterations…”
Get full text

On-The-Fly Stochastic Codebook Re-generation for Sources with Memory by Elshafiy, Ahmed, Namazi, Mahmoud, Zamir, Ram, Rose, Kenneth

“… In iteration n, the distribution that is most likely to produce the types of a sequence of K codewords of finite length ℓ…”
Get full text

Numerical Integration of Lie-Poisson Systems while Preserving Coadjoint Orbits and Energy by Engø, Kenth, Faltinsen, Stig

“… By using the coadjoint action of the Lie group G on the dual Lie algebra$\mathprak{g}^\ast$to advance the numerical flow, we devise methods of arbitrary order that automatically stay on the coadjoint orbits…”
Get full text

Stochastic Codebook Regeneration for Sequential Compression of Continuous Alphabet Sources by Elshafiy, Ahmed, Namazi, Mahmoud, Zamir, Ram, Rose, Kenneth

“… At each iteration n , a maximum-likelihood framework is used to estimate the reproduction distribution most likely to generate the empirical types of a sequence of K length- l codewords that respectively "d-match" (i.e…”
Get full text

Natural Wave Numbers, Natural Wave Co-numbers, and the Computation of the Primes by Smith, Terence R

“… The nth wave number \({\bf u}_n\) is the countable sequence of the nth roots of unity having frequencies k/n for all integer phases k…”
Get full text

Performance visualizations using XML representations by Yijun Yu, Beyls, K., D'Hollander, E.H.

“… The hierarchical structure of XML makes a natural representation for the abstract syntax tree (AST). A compiler can parse the program source into an IR, then output it as an XML document…”
Get full text

Analysis of Primal-Dual Langevin Algorithms by Burger, Martin, Ehrhardt, Matthias J, Lorenz Kuger, Weigand, Lukas

“…\) with a Lebesgue density of the form \(\mu^\ast(x) \propto \exp(-f(Kx)-g(x))\), where \(K\) is a linear operator and \(f,g…”
Get full text

Comparison of Computational Speed between Landau-Lif-shitz- Gilbert and Hybrid-Monte-Carlo Micromagnetics by Song, J., Zhao, Z., Wei, D.

“…The Landau-Lifshitz-Gilbert (LLG) equation is widely utilized to analyze the magnetic properties in micromagnetics [1]. However, the calculation of…”
Get full text

Recovering a Hidden Community Beyond the Kesten-Stigum Threshold in \(O(|E| \log^|V|)\) Time by Hajek, Bruce, Wu, Yihong, Xu, Jiaming

“…Community detection is considered for a stochastic block model graph of n vertices, with K vertices in the planted community, edge probability p for pairs of vertices both in the community, and edge…”
Get full text